<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="/static/bootstrap-3.3.7/css/bootstrap.css">
    <title>加载书籍信息</title>
</head>
<body>
<div class="container">
    <form method="post" enctype="multipart/form-data">
        <div class="form-group">
            <label for="file">选择要上传的excel</label>
            <input type="file" id="file" name="file">
            <input type="submit" class="btn btn-success" value="上传">
        </div>
    </form>
</div>
</body>
</html>